Unique plant converts used water into drinking water.

The Goreangab Water Reclamation Plant in Windhoek is a globally renowned facility and the first Direct Potable Water Reclamation plant in the world. Operational since 2002, the plant utilizes an advanced multi barrier system to transform secondary effluent into high-quality drinking water. The process employs a series of safety barriers for all crucial contaminants and thus guarantees outstanding standards have been fulfilled without difficulty.

• Scope: EPC, O&M by WINGOC JV for a period of 20 years.
• Technologies:
  • • Advanced multi-barrier system comprising:
    • Pre-ozonation
    • Coagulation & flocculation
    • Dissolved air flotation(DAF)
    • Dual media filtration
    • Main ozonation
    • Biologically activated carbon filter
    • Adsorption/ activated activated carbon filter (GAC)
    • Ultrafiltration
• Water Reuse: Drinking water
• Impact: The Goreangab Water Reclamation Plant is a lifeline for the arid region of Namibia, ensuring water security for Windhoek’s growing population by sustainably transforming secondary effluents into high-quality drinking water. By covering up to 35% of the city’s water demand, it reduces reliance on scarce natural water sources, supports economic growth, and serves as a global model for climate-resilient urban water
  management.